8.76% is the change from 708 to 770
Calculation steps:
[( 770 - 708 ) ÷ 708] x 100 = 8.76%
Formula
Percentage change = [(770 - 708) / 708] x 100
Subtract the new number by the original number
770 - 708 = 62
62 ÷ 708 = 0.08757062146892655
0.08757062146892655 x 100 = 8.76%